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SharkWerks Lightweight Flywheel Kit for 996 / 997 Porsche 911 Carrera and 987 Cayman / Boxster [SW-P4601-INCLUD/SW-P4601-STD]

SharkWerks Lightweight Flywheel Kit for 996 / 997 Porsche 911 Carrera and 987 Cayman / Boxster [SW-P4601-INCLUD/SW-P4601-STD]

SharkWerks Lightweight Flywheel Kit for 996 / 997 Porsche 911 Carrera and 987 Cayman / Boxster [SW-P4601-INCLUD/SW-P4601-STD]

Price range: $1,250.00 through $2,240.00

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Single-mass lightweight flywheel for the 996 / 997 Porsche Carrera and 987 Cayman / Boxster. Optional OEM clutch kit add-on available.

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SKU: N/A Category: Transmission Vehicle: PORSCHE, Porsche 911, Porsche 911 Carrera, Porsche Boxster, Porsche Cayman, Brand: SharkWerks

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Description

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BP PRICING DIFFERENCE

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Description

SharkWerks Lightweight Flywheel Kit for 996 / 997 Porsche 911 Carrera and 987 Cayman / Boxster

The SharkWerks Lightweight Flywheel Kit for the 996 / 997 Porsche 911 Carrera and 987 Cayman / Boxster is a single-mass lightweight flywheel kit that delivers considerably better acceleration through reduced rotational mass — the same approach Porsche uses in the GT3 RS to give it an edge over the standard GT3. The result is an engine that revs more freely and responds with greater urgency. The reduced flywheel mass also diminishes the inertia that cushions power pulse variation, which can cause gear rattle; this is more common on 996 models than 997s and is a known characteristic of lightweight flywheel conversions.

Applications

Porsche 911 Carrera: 996,997.1 | 1999-2008
Porsche Boxster: 987.1 | 2005-2008
Porsche Cayman: 987.1 | 2006-2008

Notes

These SharkWerks Lightweight Flywheel Kit components are produced in limited quantities.
Contact us with any fitment or configuration questions before ordering.

Frequently Asked Questions

Will the SharkWerks Lightweight Flywheel Kit fit my car? This product is designed for the 996 / 997 Porsche 911 Carrera and 987 Cayman / Boxster. See the Applications section above for the full fitment list, and contact us if you are unsure about your specific build.
Will a lightweight flywheel cause gear rattle? A light gear chatter at idle is normal with any lightweight flywheel and is not harmful. If you prefer a completely silent drivetrain, this may not be the right modification for you.
Is this compatible with PDK transmissions? See the Applications section for transmission compatibility, or contact us to confirm.
Should I replace other components during installation? Since the transmission must be removed, we recommend servicing wear items (clutch components, release bearing, rear main seal) at the same time to save on labor later.
How long does shipping take? In-stock items typically ship within 1–2 business days. Built-to-order items have lead times noted above.

About SharkWerks

SharkWerks is a Porsche performance specialist based in Fremont, California. Founded in the early 2000s, the shop has built its reputation on engineering, testing, and proving its own upgrades on real customer cars and its in-house project fleet — from 3.9L and 4.1L GT3 engine builds to exhaust systems, power kits, and suspension packages. Every SharkWerks-branded product is designed and manufactured in California with an emphasis on factory-quality fitment, durability, and a driving experience worthy of the Porsche badge. Bulletproof Automotive is proud to offer SharkWerks products to Porsche enthusiasts worldwide.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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